Interactive distributed detection with conditionally independent observations

Shengyu Zhu, Earnest Akofor, Biao Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

This paper deals with interactive distributed detection with conditionally independent observations where the fusion center may exchange information with a local sensor. Using a two sensor system, we demonstrate that this two-way interaction provides improvement in detection performance compared with the classical tandem detection system where only one-way communication is allowed. An important observation is that, contrary to that of the tandem network, the fusion rule is no longer a simple likelihood ratio test due to the correlation introduced in the initial feedback from the fusion center to the sensor.

Original languageEnglish (US)
Title of host publicationIEEE Wireless Communications and Networking Conference, WCNC
Pages2531-2535
Number of pages5
DOIs
StatePublished - 2013
Event2013 IEEE Wireless Communications and Networking Conference, WCNC 2013 - Shanghai, China
Duration: Apr 7 2013Apr 10 2013

Other

Other2013 IEEE Wireless Communications and Networking Conference, WCNC 2013
CountryChina
CityShanghai
Period4/7/134/10/13

Fingerprint

Fusion reactions
Sensors
Feedback
Communication

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Zhu, S., Akofor, E., & Chen, B. (2013). Interactive distributed detection with conditionally independent observations. In IEEE Wireless Communications and Networking Conference, WCNC (pp. 2531-2535). [6554959] https://doi.org/10.1109/WCNC.2013.6554959

Interactive distributed detection with conditionally independent observations. / Zhu, Shengyu; Akofor, Earnest; Chen, Biao.

IEEE Wireless Communications and Networking Conference, WCNC. 2013. p. 2531-2535 6554959.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhu, S, Akofor, E & Chen, B 2013, Interactive distributed detection with conditionally independent observations. in IEEE Wireless Communications and Networking Conference, WCNC., 6554959, pp. 2531-2535, 2013 IEEE Wireless Communications and Networking Conference, WCNC 2013, Shanghai, China, 4/7/13. https://doi.org/10.1109/WCNC.2013.6554959
Zhu S, Akofor E, Chen B. Interactive distributed detection with conditionally independent observations. In IEEE Wireless Communications and Networking Conference, WCNC. 2013. p. 2531-2535. 6554959 https://doi.org/10.1109/WCNC.2013.6554959
Zhu, Shengyu ; Akofor, Earnest ; Chen, Biao. / Interactive distributed detection with conditionally independent observations. IEEE Wireless Communications and Networking Conference, WCNC. 2013. pp. 2531-2535
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